210
CDCA42 TJSJ 210820
CLIISX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
420 AM AST TUE JUL 21 2026
...............................
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JULY 20 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 91 3:53 PM 94 1972 89 2 88
MINIMUM 79 6:26 AM 70 1982 77 2 77
AVERAGE 85 83 2 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.98 2010 0.08 -0.08 0.00
MONTH TO DATE T 1.62 -1.62 1.82
SINCE JUN 1 0.07 3.54 -3.47 3.23
SINCE JAN 1 4.39 14.29 -9.90 3.30
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 20 18 2 18
MONTH TO DATE 403 360 43 354
SINCE JUN 1 958 894 64 881
SINCE JAN 1 3177 3008 169 3105
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 52
AVERAGE 69
......................................................
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 2014
2024
MINIMUM TEMPERATURE (F) 77 69 1982
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 5:55 AM AST SUNSET 6:57 PM AST
JULY 22 2026..........SUNRISE 5:55 AM AST SUNSET 6:56 PM AST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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